Here I go over an 820-3023 board that has no green light on the charger for the same old reason! Blown PP3V42_G3H trace, and does Apple ever learn? NO!!!!!! Just as small as it was generations before, and just as small as it will ever be, with no redundancy or additional pins/lanes. When this line gets a surge you can bet your ass your charger light will not be coming on. Here we fix it by running a wire to the broken point from another PP3V42_G3H point on the board, and also replace the connector.
Want to learn Macbook logic board repair with a small class size? Check out our training program. http://www.rossmanngroup.com/logic-board-repair-training-class/
We perform these services for regular consumers and other businesses.
Local to New York? Come to our store! We offer free estimates on all problems. http://www.rossmanngroup.com/board-repair/
Outside New York? We offer all types of Macbook repairs through our mail-in website, so we can service you even if you live outside of NYC. https://mailin.repair/macbook-logic-board-repair.html
Are you a business looking to outsource your board repairs to us? Open a business account with us here to receive wholesale rates on board repairs. http://www.rossmanngroup.com/wholesale